2002-2009 Cummins 3rd Gen Dual Zone Blend Door Set (DT-4DR-Y)
This is a set of the two-piece upper and two-piece lower blend doors for a dual zone system. These are the doors in the center of the box that are above and below the heater core and control your temperature. All parts are CNC machined from solid aluminum and are guaranteed for life.
Our doors will only fit our aluminum drivers. We have had several customers contact us because they were replacing our competitors failing doors and they could not get their drivers to fit our doors. You must use our aluminum drivers with our doors.
These doors will fit 2002, 2003, 2004, 2005, 2006, 2007, and 2008 Dodge Ram 1500 trucks. They will also fit 2003, 2004, 2005, 2006, 2007, 2008, and 2009 Dodge Ram 2500, 3500, 4500, and 5500 trucks as well as the 2007, 2008, and 2009 Sterling Bullet trucks with dual zone climate control.
2002 - 2009 3rd Gen
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers.
Not all products are stocked in house. Please check for availability as some products may be backordered.